find the area of the shaded region .all angles are 90°?
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All angles are 90° then these are squares
side of smaller square is 2+2=4
Area smaller square is side×side=4×4=16
Now,Side of larger square is 9
then area of larger square =side×side =9×9=81
Now area of shaded region =area of larger square-area of smaller square
=81-16=65cm^2
side of smaller square is 2+2=4
Area smaller square is side×side=4×4=16
Now,Side of larger square is 9
then area of larger square =side×side =9×9=81
Now area of shaded region =area of larger square-area of smaller square
=81-16=65cm^2
jawalasinghpatel:
sorry but you are wrong
is the ans 77cm^2 or not.
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Answer:
If the height of the parallelogram is half of the length of the rectangle, then find the area of the shaded region in the figure. In order to find the area of the shaded region, we must first find the areas of the rectangle and parallelogram. Substitute in the given length and height to find the area of the rectangle.
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